CVE-2017-7540

rubygem-safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/svenfuchs/safemode/pull/23	Issue Tracking

Configurations

Configuration 1 (hide)

cpe:2.3:a:safemode_project:safemode:*:*:*:*:*:ruby:*:*

History

No history.

Information

Published : 2017-07-21 22:29

Updated : 2024-02-04 19:29

NVD link : CVE-2017-7540

Mitre link : CVE-2017-7540

CVE.ORG link : CVE-2017-7540

JSON object : View

Products Affected

safemode_project

safemode

CWE

NVD-CWE-noinfo CWE-184

Incomplete List of Disallowed Inputs

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